CN207103374U - A kind of moveable ventilation unit of use for laboratory - Google Patents
A kind of moveable ventilation unit of use for laboratory Download PDFInfo
- Publication number
- CN207103374U CN207103374U CN201720620159.2U CN201720620159U CN207103374U CN 207103374 U CN207103374 U CN 207103374U CN 201720620159 U CN201720620159 U CN 201720620159U CN 207103374 U CN207103374 U CN 207103374U
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- China
- Prior art keywords
- motor
- wind
- admission line
- collecting cover
- housing
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Abstract
The utility model proposes a kind of moveable ventilation unit of use for laboratory, including housing, dividing plate, emission-control equipment, wind-collecting cover, filter dirt sieve, motor control assembly, motor and active carbon filter core, housing is divided into operating cavity and article storage chamber by dividing plate, emission-control equipment is located at article storage intracavitary, and the bottom of housing is provided with leg；Wind-collecting cover is above operating cavity, filter dirt sieve is movably arranged at the top of wind-collecting cover, wind-collecting cover is connected by the first admission line and the second admission line, and the outlet side of the second admission line is located at the bottom of emission-control equipment, and the top of emission-control equipment is provided with escape pipe；First admission line includes vertical pipeline section and horizontal pipeline section, and for motor in vertical pipeline section, the both ends of motor output shaft are connected to the first impeller and the second impeller.The utility model can meet the use needs under the limited operating condition in space, compact-sized, mobile easy to use.
Description
Technical field
Ventilation equipment technical field is the utility model is related to, particularly relates to a kind of moveable ventilation unit of use for laboratory.
Background technology
Fume hood is the common infrastructure device of chemical laboratory, and it can take pernicious gas away at any time, to avoid these things
Confrontation operating personnel cause body harm or pollution Laboratory air.Existing fume hood is fixed at laboratory operation mostly
Above platform, not only take up space big, and can not move freely.In real operation, it is impossible to which each laboratory configures logical
Wind cupboard, for the experiment such as sample preparation of some small chemicals, it is necessary to be completed in test cabinet, these test cabinets are generally placed with large test instrument
Device, spaces compact, it is impossible to meet the installation needs of large-scale fume hood, thus be badly in need of designing a kind of conveniently moving and compact-sized
Ventilation unit, to meet the use needs under the limited operating condition in space.
Utility model content
To solve above the deficiencies in the prior art, the utility model proposes a kind of compact-sized use for laboratory may move
Ventilation unit.
What the technical solution of the utility model was realized in：
A kind of moveable ventilation unit of use for laboratory, including housing, dividing plate, emission-control equipment, wind-collecting cover, filter dirt
Sieve, motor control assembly, motor and active carbon filter core, for dividing plate in housing, housing is divided into operating cavity and article by dividing plate
Storage chamber, emission-control equipment are located at article storage intracavitary, and the bottom of housing is provided with leg；
Wind-collecting cover connects above operating cavity and with operating cavity, and motor control assembly is on the outer wall of wind-collecting cover, filter
Dirt sieves the top for being movably arranged at wind-collecting cover, and wind-collecting cover is connected by the first admission line and the second admission line, the second air inlet pipe
The outlet side in road is located at the bottom of emission-control equipment, and the top of emission-control equipment is provided with the escape pipe led to outside housing；
First admission line includes the vertical pipeline section of integrative-structure and horizontal pipeline section, motor are located at by motor fixing device
In vertical pipeline section, motor is provided with motor output shaft, and the bottom of motor output shaft is connected with the first impeller, and top is connected with second
Impeller, motor fixing device include several and are uniformly sheathed on the heat conduction circle that on motor and both ends are stretched out outside the first admission line
Ring；
Active carbon filter core includes the grid body of cross network, is coated with high efficiency active carbon on grid body, the outer rim of grid body is set
There is fixed frame, active carbon filter core is by fixed frame at the port of horizontal pipeline section.
Preferably, movable pulley is hinged with leg, housing exterior walls are provided with hand handle.
It is more highly preferred to, wind-collecting cover and the first admission line include corrosion-resistant inwall, corrosion-resistant outer wall and be located in corrosion resistant
Lose the puigging between inwall and corrosion-resistant outer wall.
Compared with prior art, the utility model can meet the use needs under the limited operating condition in space, structure
It is compact, mobile easy to use.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In figure：1st, housing；11st, operating cavity；12nd, article storage chamber；13rd, leg；14th, movable pulley；15th, hand handle；2nd, every
Plate；3rd, emission-control equipment；31st, escape pipe；4th, wind-collecting cover；41st, dirt sieve is filtered；5th, motor control assembly；6th, motor；61st, first
Impeller；62nd, the second impeller；63rd, motor fixing device；7th, the first admission line；71st, active carbon filter core；8th, the second admission line.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in Figure 1：A kind of moveable ventilation unit of use for laboratory, including housing 1, dividing plate 2, emission-control equipment 3,
Wind-collecting cover 4, filter dirt sieve 41, motor control assembly 5, motor 6 and active carbon filter core 71, dividing plate 2 is in housing 1, and dividing plate 2 is by shell
Body 1 is divided into operating cavity 11 and article storage chamber 12, and in article storage chamber 12, the bottom of housing 1 is set emission-control equipment 3
There is leg 13；
Wind-collecting cover 4 connects located at the top of operating cavity 11 and with operating cavity 11, and motor control assembly 5 is located at the outer of wind-collecting cover 4
On wall, filter dirt sieve 41 is movably arranged at the top of wind-collecting cover 4, and wind-collecting cover 4 is connected by the first admission line 7 and the second admission line 8
Connect, the outlet side of the second admission line 8 is located at the bottom of emission-control equipment 3, and the top of emission-control equipment 3, which is provided with, to be led to
Escape pipe 31 outside housing 1；
First admission line 7 includes the vertical pipeline section of integrative-structure and horizontal pipeline section, motor 6 pass through motor fixing device 63
In vertical pipeline section, motor 6 is provided with motor output shaft, and the bottom of motor output shaft is connected with the (row of generation of the first impeller 61
The wind gone out required for waste gas), top is connected with the second impeller 62 (accelerating the wind that motor 6 radiates), and motor fixing device 63 includes
Several are uniformly sheathed on the heat conduction annulus stretched out outside the first admission line 7 on motor 6 and both ends and (further speed up motor 6
Radiating rate, improve radiating effect)；
Active carbon filter core 71 includes the grid body of cross network, and high efficiency active carbon, the outer rim of grid body are coated with grid body
Provided with fixed frame, active carbon filter core 71 is by fixed frame at the port of horizontal pipeline section.
In use, chemical experiment is carried out in operating cavity 11, caused waste gas can be collected by wind-collecting cover 4 in experiment,
First impeller 61 is rotated under caused wind action, and waste gas, which is first passed through after filter dirt sieves 41 preliminary dust removals, enters the first admission line 7,
It is passed through after further being handled via active carbon filter core 71 again in emission-control equipment 3 and carries out last processing, emission-control equipment
Waste gas absorption liquid is provided with 3, and (composition of waste gas absorption liquid waste gas can specifically determine according to caused by experiment, prior art, no
Repeat again.) the utility model can meet use needs under the limited operating condition in space, will not directly discharge, can from
Row processing waste gas, avoids producing pollution to environment, it is often more important that compact-sized, mobile easy to use.
As a kind of perferred technical scheme, another embodiment of the present utility model, movable pulley 14 is hinged with leg 13,
The outer wall of housing 1 is provided with hand handle 15, conveniently moving, safe, laborsaving.
As a kind of perferred technical scheme, another embodiment of the present utility model, the admission line 7 of wind-collecting cover 4 and first
Including corrosion-resistant inwall, corrosion-resistant outer wall and the puigging being located between corrosion-resistant inwall and corrosion-resistant outer wall, with satisfaction
Learning the exhaust of laboratory corrosion gas needs, and reduces noise caused by use as far as possible.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (3)
- A kind of 1. moveable ventilation unit of use for laboratory, it is characterised in that：Including housing (1), dividing plate (2), exhaust-gas treatment dress (3), wind-collecting cover (4), filter dirt sieve (41), motor control assembly (5), motor (6) and active carbon filter core (71), dividing plate (2) is put to set In housing (1), housing (1) is divided into operating cavity (11) and article storage chamber (12), emission-control equipment (3) by dividing plate (2) In article storage chamber (12), the bottom of housing (1) is provided with leg (13)；Wind-collecting cover (4) connects above operating cavity (11) and with operating cavity (11), and motor control assembly (5) is located at wind-collecting cover (4) on outer wall, filter dirt sieve (41) is movably arranged at the top of wind-collecting cover (4), wind-collecting cover (4) by the first admission line (7) and Second admission line (8) connects, and the outlet side of the second admission line (8) is located at the bottom of emission-control equipment (3), exhaust-gas treatment The top of device (3), which is provided with, leads to the escape pipe (31) of housing (1) outside；First admission line (7) includes the vertical pipeline section of integrative-structure and horizontal pipeline section, motor (6) pass through motor fixing device (63) in the vertical pipeline section, motor (6) is provided with motor output shaft, and the bottom of the motor output shaft is connected with first Impeller (61), top are connected with the second impeller (62), and motor fixing device (63) is uniformly sheathed on motor (6) including several And the heat conduction annulus of the first admission line (7) outside is stretched out at both ends；Active carbon filter core (71) includes the grid body of cross network, and high efficiency active carbon, the grid body are coated with the grid body Outer rim be provided with fixed frame, active carbon filter core (71) is by the fixed frame at the port of the horizontal pipeline section.
- 2. the moveable ventilation unit of use for laboratory according to claim 1, it is characterised in that：Leg is hinged with (13) Movable pulley (14), housing (1) outer wall are provided with hand handle (15).
- 3. the moveable ventilation unit of use for laboratory according to claim 1, it is characterised in that：Wind-collecting cover (4) and first Admission line (7) includes corrosion-resistant inwall, corrosion-resistant outer wall and the sound insulation being located between corrosion-resistant inwall and corrosion-resistant outer wall Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720620159.2U CN207103374U (en) | 2017-05-31 | 2017-05-31 | A kind of moveable ventilation unit of use for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720620159.2U CN207103374U (en) | 2017-05-31 | 2017-05-31 | A kind of moveable ventilation unit of use for laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207103374U true CN207103374U (en) | 2018-03-16 |
Family
ID=61593161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720620159.2U Expired - Fee Related CN207103374U (en) | 2017-05-31 | 2017-05-31 | A kind of moveable ventilation unit of use for laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207103374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915309A (en) * | 2018-07-09 | 2018-11-30 | 佛山科学技术学院 | A kind of forage analysis laboratory layout |
-
2017
- 2017-05-31 CN CN201720620159.2U patent/CN207103374U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915309A (en) * | 2018-07-09 | 2018-11-30 | 佛山科学技术学院 | A kind of forage analysis laboratory layout |
| CN108915309B (en) * | 2018-07-09 | 2023-05-30 | 佛山科学技术学院 | Feed analysis laboratory structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20190531 |